| Quantity of Items in Sets | 4pc |
|---|---|
| Brand | Unbranded |
| Country of Origin | China |
Check the listing for details. Variable Frequency Duty Cycle Adjustable Signal Generator Circuit Board NE555. Condition: New, Made in China. Listed at 9.54 USD. Powereds by NE555 chip with 5V-15V wide input ranges (15-35mA output), ensures integration into electronics projects while maintaining waveforms stability.